Function decrypt

web/pgadmin/utils/crypto.py:47–61

Decrypt the AES encrypted string. Parameters: ciphertext -- Encrypted string with AES method. key -- key to decrypt the encrypted string.

(ciphertext, key)

def decrypt(ciphertext, key):
    """
    Decrypt the AES encrypted string.

    Parameters:
        ciphertext -- Encrypted string with AES method.
        key        -- key to decrypt the encrypted string.
    """

    ciphertext = base64.b64decode(ciphertext)
    iv = ciphertext[:iv_size]

    cipher = Cipher(AES(pad(key)), CFB8(iv), default_backend())
    decryptor = cipher.decryptor()
    return decryptor.update(ciphertext[iv_size:]) + decryptor.finalize()


def pad(key):